Keyur Kanade
Ansys Employee

You can save blocking separately using File - blocking - save blocking. 

Then in second session open modified geometry using file - geometry - open geometry. Then same session open blocking saved - File - open blocking. Now you can use new geometry and blocking. You will need to do some modifications in blocking as per geometry modifications you did and also you will need to check all association and may need to do some associations again. 

Please go through help manual for more details 



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